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Yoshidaya Sannoukaku

吉田屋山王閣

Two rotating bathhouses with open-air baths and a sauna

Lodging

Day Use

Yes
14:00–22:30
¥2,500

Sauna and bathing day-use pass, 2.5-hour visit; advance online booking required.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

WashingYes

Shower, wash stations, soap and shampoo provided

ParkingYes

On-site or nearby parking available

About

Yoshidaya Sannoukaku, in Yamashiro Onsen, has two separate bathhouses, one on the first floor and one on the third, that swap between men and women each morning. Each has an indoor bath, an open-air bath (rock-lined on the first floor) and a sauna with an outdoor cold plunge. There is also a reservable private indoor bath, and some rooms, including the Shofuan wing, come with their own open-air onsen bath. It's an older building, well kept and clean, the kind of long-running ryokan guests come back to.

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Onsen Oni

Last updated September 29, 2026